Z10L391 Metal Oxide Zenamic Varistor now Z10D391 390V

£1.28

62 in stock

SKU: 265ZE-X036700 Category:

Description

Z10L391 Metal Oxide Zenamic varistor Now Z10D391

Varistor Voltage 390 (351-429) V1mA(V)
Maximum Allowable Voltage 250 ACrms(V) 320 DC(V)
Clamping Voltage (max.) 650 V(V)
Rated Power 0.4 (W)
Maximum Energy 70 (10/1000µs)(J) 50 (2ms)(J)
Maximum Peak Current 2500 (8/20µs) 2times (A)
Capacitance 300 ( TYP) 1khz (pF)

Equivalents:-
Joyin – JVR10N391K
Harris – V250LA10
Panasonic – C10DK391/V10D391
Thomson – 13M00251K
Iskra – CV250K10
Siemens – 10K250
Philips – 594-52516

Sold in 5”s

Varistors have a high natural (non operating impedance) during normal standby use. A varistor”s impedance drops rapidly when subjected to a high voltage spike clamping the voltage to an acceptable level absorbing the unwanted energy thus protecting voltage sensitive components.

Features:
High energy absorption; excellent voltage clamping characteristics ; fast response ; low idle power and high surge current capability.

Applications:
Protection of all types of semi conductor; suppression of switching transients; voltage clipping and circuit damping; absorption of surge voltages associated with lightening strikes; prolongation of contact life and the protection of industrial switching circuits.

Additional information

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